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Lactoferrin Reagent

Updated: 2026-07-15

Overview

Lactoferrin reagent is a biochemical tool designed for the detection and quantification of lactoferrin, a multifunctional glycoprotein found in various biological fluids. This reagent is widely used in research and diagnostic laboratories due to its high specificity and sensitivity. Lactoferrin plays a crucial role in immune response and iron metabolism, making its detection important in clinical and industrial settings. The reagent is available in different formulations, including lyophilized powder and ready-to-use solutions, catering to diverse laboratory needs.

Physical and Chemical Properties

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Lactoferrin reagent typically appears as a lyophilized powder or a clear liquid solution. It is soluble in water and common buffer solutions, ensuring ease of use in various assays. The reagent is stable under recommended storage conditions, maintaining its efficacy over time. The molecular weight of lactoferrin is approximately 80 kDa, and it exhibits high affinity for iron ions. This property is leveraged in assays to detect lactoferrin's presence and concentration in samples. The reagent's stability and solubility make it a reliable choice for laboratory professionals.

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Main Applications

Lactoferrin reagent is primarily used in clinical diagnostics to detect lactoferrin in bodily fluids, aiding in the diagnosis of infections and inflammatory conditions. It is also employed in food safety testing to monitor lactoferrin levels in dairy products and other foods. In pharmaceutical research, the reagent is used to study lactoferrin's role in immune modulation and antimicrobial activity. Its high specificity ensures accurate results, making it a valuable tool in microbiology and immunology research.

Safety and Storage

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Proper handling and storage of lactoferrin reagent are essential to maintain its effectiveness and ensure user safety. The reagent should be stored at 2-8°C, protected from light and moisture, to prevent degradation. Users should wear appropriate personal protective equipment, such as gloves and lab coats, when handling the reagent. Avoid inhalation or direct contact with skin and eyes. In case of exposure, rinse thoroughly with water and seek medical advice if necessary.

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B2B Procurement Guide

When procuring lactoferrin reagent, it is important to verify the purity and specificity of the product. Reputable suppliers should provide detailed specifications and certificates of analysis for each batch. Consider the reagent's formulation (lyophilized powder or liquid solution) based on your laboratory's needs. Bulk purchases may offer cost savings, but ensure proper storage facilities are available. Always check supplier reviews and certifications to guarantee product quality and consistency.

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